Crust image

http://www.windows2universe.org/earth/interior/earths_crust.html

Continental pic

http://earthquake.usgs.gov/learn/glossary/?termID=57

Upper mantle asthenosphere pic

http://blogs.discovermagazine.com/d-brief/2013/04/25/earths-core-is-hotter-...

http://www.kidsgeo.com/geology-for-kids/0023-earths-outer-core.php


Outer core

Inner core


http://www.sciencedaily.com/releases/2008/03/080310131507.htm